Error: Index in position 2 exceeds array bounds (must not exceed 155).

Question

Frederik Reese 2022-6-28

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1749345-error-index-in-position-2-exceeds-array-bounds-must-not-exceed-155

编辑： Sai Charan Sampara 2022-6-28

在 MATLAB Online 中打开

Hi,

I get this error: Index in position 2 exceeds array bounds (must not exceed 155). Why??

Thanks

for i= 1:length(FRI_10000_DOK_nonan) 
         Z1(i,:)= 1:155;
        if isnan(Zeit_Flutende_10000_BA_nonan(i,:))== 1 | Zeit_Flutende_10000_BA_nonan(i,:)==0
        Y_draw_10000_BA(i,[1:50])= nan; 
        FRI_HQ10000_draw_BA(i,[1:50])= nan;
     else
       Y_draw_10000_BA(i,:)   = Z1(i,Zeit_Flutende_10000_BA_nonan(i,:):(Zeit_Flutende_10000_BA_nonan(i,:)+49)) ;
       FRI_HQ10000_draw_BA(i,:) = FRI_10000_DOK_nonan(i,Zeit_Flutende_10000_BA_nonan(i,:))+slope_HQ10000_BA(i,:)*(Y_draw_10000_BA(i,:)-Y_draw_10000_BA(i,1)); % 10 samples before end point + slope = line
         end  
       %FRI_HQ10000_draw_BA(FRI_HQ10000_draw_BA>1)=nan;
end

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KSSV 2022-6-28

The mat files which you have uploaded and the variables given in the code, do not match. There are some undefined variables.

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Answer 1

Sai Charan Sampara 2022-6-28

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1749345-error-index-in-position-2-exceeds-array-bounds-must-not-exceed-155#answer_995045

编辑：Sai Charan Sampara 2022-6-28

在 MATLAB Online 中打开

The only two places where there is a variable in 2nd index place is in these two lines.

Y_draw_10000_BA(i,:)   = Z1(i,Zeit_Flutende_10000_BA_nonan(i,:):(Zeit_Flutende_10000_BA_nonan(i,:)+49)) ;
FRI_HQ10000_draw_BA(i,:) = FRI_10000_DOK_nonan(i,Zeit_Flutende_10000_BA_nonan(i,:))+slope_HQ10000_BA(i,:)*(Y_draw_10000_BA(i,:)-Y_draw_10000_BA(i,1));      

So make sure that ,

Zeit_Flutende_10000_BA_nonan(i,:)+49 < size(Z1,2) and

Zeit_Flutende_10000_BA_nonan(i,:) < size(FRI_10000_DOK_nonan,2)